Wifi does not connect to home network at startup after upgrade to 24.04

[gja]

After upgrading to 24.04 the Wifi on my laptop would not connect to my default home network after starting up.

Fix was found here:
https://www.linux.org/threads/proble...-solved.49961/

In NetworkManager.conf the setting "managed" needs to be set to true.
After that networkmanager needs to be restarted.

>>
Issue not solved.
When laptop is powered off for a long time, at power-up the default wifi network is not immediately found.
On warm reboot however, default network does seem to be found.

[grahammechanical]

This may or may not have something to do with it. Recently, Ubuntu has been using something called Netplan.

https://netplan.io/

There should be a yaml file in /etc/netplan the has NetworkManager as the renderer.

Regards

[gja]

Thanks for your quick reply.
Interesting, never heard of netplan.

I just did a cold boot and now my default network did connect immediately.
Will check again on next cold boot.